224411965109 has 4 divisors (see below), whose sum is σ = 224880466560. Its totient is φ = 223943463660.

The previous prime is 224411965027. The next prime is 224411965163. The reversal of 224411965109 is 901569114422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224411965109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224411965109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224411935109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234250007 + ... + 234250964.

It is an arithmetic number, because the mean of its divisors is an integer number (56220116640).

Almost surely, 2^224411965109 is an apocalyptic number.

It is an amenable number.

224411965109 is a deficient number, since it is larger than the sum of its proper divisors (468501451).

224411965109 is an equidigital number, since it uses as much as digits as its factorization.

224411965109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468501450.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 224411965109 in words is "two hundred twenty-four billion, four hundred eleven million, nine hundred sixty-five thousand, one hundred nine".